package com.qfedu.service;

import com.qfedu.vo.VTradeInfo;

import java.util.Date;
import java.util.List;

/**
 * @Author 刘浩
 * @Date 2020/8/19 10:27
 */
public interface TradeService {
    public List<VTradeInfo> findAll(Date beginTime, Date endTime);
}
